When To Set Clocks Back In 2024 In California. 3, when we fall back and gain an extra hour of sleep. On the second sunday in march, we set our clocks forward 1 hour, beginning daylight saving time.
Daylight saving time began in 2024 on sunday, march 10 at 2 a.m. 3, which means you should set your clock back an hour before you go to bed.